From now it’s available to download the new version of aTunes 3.1.0 which includes some new features,
main are these:

– Store metadata for all kind of files, even if it does not support an internal tag
– New option to show a navigation table filter
– New option to hide navigation tree and use only navigation table to select elements
– Can store ratings both in files and in an external database to not modify files
– Faster podcast download
– New playlist option to stop playback after the current track
– New options to load / save play list replacing play list or creating a new one

It’s recommended to save play lists before upgrading, as a full repository read is necessary.